The weight of a 2012 GMC Sierra varies depending on the specific model and configuration, such as cab style and bed length. Generally, the curb weight ranges from approximately 4,500 to 5,500 pounds. For exact specifications, it's best to consult the owner's manual or manufacturer's guidelines for the specific model in question.
The 2012 GMC Sierra-2500HD's engine produces 380 ft-lbs. @ 4200 rpm.
The 2012 GMC Sierra-3500HD's engine produces 380 ft-lbs. @ 4200 rpm.
The 2012 GMC Sierra-1500's engine produces 260 ft-lbs. @ 2800 rpm.
The 2012 GMC Sierra-2500HD has a V8 engine.
The 2012 GMC Sierra-3500HD has a V8 engine.
The 2012 GMC Sierra-2500HD has 16 valves.
The 2012 GMC Sierra-3500HD has 16 valves.
The 2012 GMC Sierra-1500 has 12 valves.
The 2012 GMC Sierra-1500 has a V6 engine.
The 2012 GMC Sierra-1500-Hybrid's engine produces 367 ft-lbs. @ 4100 rpm.
The 2012 GMC Sierra-1500 is a gas-powered vehicle.
The 2012 GMC Sierra-2500HD has overhead valves (OHV).